<?php
/**
 * EGP Framework
 *
 * LICENSE
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * @author     Akon(番茄红了) <aultoale@gmail.com>
 * @copyright  Copyright (c) 2008 (http://www.tblog.com.cn)
 * @license    http://www.gnu.org/licenses/gpl.html     GPL 3
 */

!defined('EGP_LIB_DIR') && die('Access Deny!');

/**
 * View Helper 抽像类
 *
 * @package    classes
 * @author     Akon(番茄红了) <aultoale@gmail.com>
 * @copyright  Copyright (c) 2008 (http://www.tblog.com.cn)
 * @license    http://www.gnu.org/licenses/gpl.html     GPL 3
 */
abstract class EGP_View_Helper_Abstract
{

    /**
     * View 对象
     *
     * @var EGP_View
     */
    public $view = null;

    /**
     * 构造方法
     *
     * @param EGP_View $view
     */
    public function __construct(EGP_View $view)
    {
        $this->view = $view;

        if (!method_exists($this, 'init')) {
            throw new EGP_Exception('View Helper 必须实现 init 方法');
        }
    }

    /**
     * 获取 VIEW
     *
     * @return EGP_View
     */
    public function getView()
    {
        return $this->view;
    }

}